Length: 6"
Graduations: 4R; 8ths, 16ths, 32nds, 64ths
Thickness: 0.015"
Width: 1/2"
Flexible Carbon Steel Construction
Titanium Nitride Coating TiN Coating: Gold-tinted TiN layer provides extreme resistance to wear and scratches. Precisely etched graduations are filled with black paint to provide clear readability. Reliable Build: Carbon steel construction is fully hardened and tempered for consistent performance. Slim flexible design allows easier access when measuring in confined areas. Professional Precision: Features a classic 4R imperial scale with commonly used fractional inch markings, ideal for professionals who work primarily with imperial measurements in layout and inspection applications. Made in USA: Proudly made in USA, backed by PEC Tools' decades of experience producing reliable, precision-grade measuring tools. PEC 6 Inch Titanium Nitride (TiN) Coated Machinist Ruler--4R Graduations Why PEC TiN Coating Stands Out: Extreme Scratch Resistance: Hard golden TiN layer protects against wear and scratches far better than chrome or stainless. Lasts a lifetime in tough shop use. Enhanced Readability: The gold background with black-filled etched markings creates ultra-high contrast, reducing eye strain and measurement errors—far superior to satin chrome or plain steel rulers. Premium Durability: Hardened tempered Steel base stays accurate forever. PEC 4R Rulers are American-made icons in the shop. Perfect for machinists, engineers and woodworkers who want the toughest, clearest ruler.
Graduations: 4R; 8ths, 16ths, 32nds, 64ths
Thickness: 0.015"
Width: 1/2"
Flexible Carbon Steel Construction
Titanium Nitride Coating TiN Coating: Gold-tinted TiN layer provides extreme resistance to wear and scratches. Precisely etched graduations are filled with black paint to provide clear readability. Reliable Build: Carbon steel construction is fully hardened and tempered for consistent performance. Slim flexible design allows easier access when measuring in confined areas. Professional Precision: Features a classic 4R imperial scale with commonly used fractional inch markings, ideal for professionals who work primarily with imperial measurements in layout and inspection applications. Made in USA: Proudly made in USA, backed by PEC Tools' decades of experience producing reliable, precision-grade measuring tools. PEC 6 Inch Titanium Nitride (TiN) Coated Machinist Ruler--4R Graduations Why PEC TiN Coating Stands Out: Extreme Scratch Resistance: Hard golden TiN layer protects against wear and scratches far better than chrome or stainless. Lasts a lifetime in tough shop use. Enhanced Readability: The gold background with black-filled etched markings creates ultra-high contrast, reducing eye strain and measurement errors—far superior to satin chrome or plain steel rulers. Premium Durability: Hardened tempered Steel base stays accurate forever. PEC 4R Rulers are American-made icons in the shop. Perfect for machinists, engineers and woodworkers who want the toughest, clearest ruler.